Nice talking. Goodbye!
Okay, let's do this again, sometime.  Goodbye.
Have a nice time.  Goodbye.
Okay.  Goodbye.
Okay.  Please come back again. Goodbye.
Okay, have a good one. Bye.
Goodbye
Bye, for now ...
Austa la .. whatever. Bye...
Okay, I'm leaving...
If that's what you want. Thanks for the chat. I liked it.  Bye...